451433106 has 12 divisors (see below), whose sum is σ = 978105102. Its totient is φ = 150477696.

The previous prime is 451433077. The next prime is 451433149. The reversal of 451433106 is 601334154.

It can be written as a sum of positive squares in only one way, i.e., 243640881 + 207792225 = 15609^2 + 14415^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 451433106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12539791 + ... + 12539826.

Almost surely, 2^451433106 is an apocalyptic number.

451433106 is an abundant number, since it is smaller than the sum of its proper divisors (526671996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451433106 is a wasteful number, since it uses less digits than its factorization.

451433106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25079625 (or 25079622 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 451433106 is about 21246.9552171599. The cubic root of 451433106 is about 767.1220537978.

The spelling of 451433106 in words is "four hundred fifty-one million, four hundred thirty-three thousand, one hundred six".